No creo, han de estar poniendo lo del GT4 de ps2 y solo le ponen mobile:
* New physics engine adding a higher level of realism in cars, which allows for cars to be handled easier.
* More than 5,000 polygons per vehicle capture exceptional detail, right down to the disc brakes behind the wheel.
* With an all-new AI engine, race opponents posses advanced artificial intelligence, which allows for behavior that captures human-like emotion.
* Refined replay mode with broadcast-quality graphics.
+++++++ * Compatible with the Logitech Driving Force Pro Wheel – To further enhance the automotive racing experience, in lieu of the DUALSHOCK2 analog controller, the Logitech Driving Force Pro can be used for the entire game. Available in black with brushed aluminum accents, the Gran Turismo branded GT Force Wheel provides a shifter for manual transmissions, 900 degrees of steering rotation and force-feedback. For more information, please visit
http://www.logitech.com.+++++++++